Vastavam web: Energetic Star Ram and star director Puri Jagannadh are teaming up for a mass entertainer titled iSmart Shankar. Nannu Dochukunduvate fame Nabha Natesh has been roped in as the leading lady in iSmart Shankar. The actress signed the film recently and will join the sets soon. Nabha Natesh has been in talks for several Tollywood movies which are currently in pre-production. Puri Jagannadh Touring Talkies is producing iSmart Shankar which will release during May this year.